Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nkosi, K (Keamohetswe)

Chess SA id

1130322230

FIDE id

Date of birth

2013-08-24 (U14)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1198.6	1198.2	1200	1200
Raw rating	1196.1	1195.3	1200	1200
Weighted rating	1198.6	1198.2	1200	1200
Weighted performance	0	0	0	0
Floor	699.9	699.9	700	700
K-factor	40	40	36	36
Min/Max rating change allowed	166.7	166.9	165.8	165.8
Highest rating	1199.9 2025-06-08	1199.9 2025-06-08	1200 2025-07-01	1200 2025-07-01
Highest raw rating	1199.9 2025-06-08	1199.9 2025-06-08	1200 2025-07-01	1200 2025-07-01
Highest weighted rating	1199.9 2025-06-08	1199.9 2025-06-08	1200 2025-07-01	1200 2025-07-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.2	-0.3	0	0
New rating	1198.3	1197.9	1200	1200
Analysis
Rating	1198.6	1198.2	1200	1200
Raw rating	1196.1	1195.3	1200	1200
Weighted rating	1198.6	1198.2	1200
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	699.9	699.9	700	700
Max/Min rating change allowed	166.7	166.9	165.8	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1196.1	1195.3	1200	1200
New weighted rating	1198.3	1197.9	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1198.3	1197.9	1200	1200
Temp new rating +/-	-0.2	-0.3	0	0
Final new rating +/-	-0.2	-0.3	0	0
New rating	1198.3	1197.9	1200	1200
New K-factor	40	40	36	36
New floor	699.9	699.9	700	700

Item	Main	Standard
	0	0
	9	9
	0	0
	0	0
	0	0
	0	0
History	9	9

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	9	1.5	16.67	-283.3	1219.5	936.2
Standard	9	1.5	16.67	-283.3	1219.5	936.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	1.5	16.67	-283.3	1219.5	936.2
Standard	9	1.5	16.67	-283.3	1219.5	936.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1196.1	1195.3	1200	1200
2025-09-30	1196.1	1195.3	1200	1200
2025-09-01	1196.1	1195.3	1200	1200
2025-08-01	1196.1	1195.3	1200	1200
2025-07-01	1195.7	1194.7	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 The ELM Zone 7 Community Library Chess Tournament (C)	2025-07-11	2025-07-11	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
2	GDE (D8) Sedibeng West Schools Individuals 2025 (U13 Boys)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	4	0.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 The ELM Zone 7 Community Library Chess Tournament (C)	2025-07-11	2025-07-11	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
2	GDE (D8) Sedibeng West Schools Individuals 2025 (U13 Boys)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament 2025 The ELM Zone 7 Community Library Chess Tournament				Tournament 2025 The ELM Zone 7 Community Library Chess Tournament
		date 2025-07-11	rnd 3	type Standard	result 1	date 2025-07-11	rnd 3	type Standard	result 1
		Opponent More, O (Ofentse)				Opponent More, O (Ofentse)
2	1	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 5	type Standard	result 0.5	date 2025-06-07	rnd 5	type Standard	result 0.5
		Opponent Majaki, N (Naledi)				Opponent Majaki, N (Naledi)

#	Games	Start				End
1	1	Tournament 2025 The ELM Zone 7 Community Library Chess Tournament				Tournament 2025 The ELM Zone 7 Community Library Chess Tournament
		date 2025-07-11	rnd 3	type Standard	result 1	date 2025-07-11	rnd 3	type Standard	result 1
		Opponent More, O (Ofentse)				Opponent More, O (Ofentse)
2	1	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 5	type Standard	result 0.5	date 2025-06-07	rnd 5	type Standard	result 0.5
		Opponent Majaki, N (Naledi)				Opponent Majaki, N (Naledi)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2025 The ELM Zone 7 Community Library Chess Tournament				Tournament 2025 The ELM Zone 7 Community Library Chess Tournament
		date 2025-07-11	rnd 3	type Standard	result 1	date 2025-07-11	rnd 3	type Standard	result 1
		Opponent More, O (Ofentse)				Opponent More, O (Ofentse)

#	Games	Start				End
1	1	Tournament 2025 The ELM Zone 7 Community Library Chess Tournament				Tournament 2025 The ELM Zone 7 Community Library Chess Tournament
		date 2025-07-11	rnd 3	type Standard	result 1	date 2025-07-11	rnd 3	type Standard	result 1
		Opponent More, O (Ofentse)				Opponent More, O (Ofentse)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Makhuba ,M (Musawenkosi)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Makhuba ,M (Musawenkosi)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	More ,O (Ofentse)	1	1	425	1	1	425	0	0	0	0	0	0
2	More ,O (Ofentse)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Khoza ,P (Phumlani)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Khoza ,P (Phumlani)	1	1276.6	851.6	1	1259.4	851.6	0	0	0	0	0	0
4	Masuku ,K (Karabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Masuku ,K (Karabo)	1	1102	677	1	1070.9	677	0	0	0	0	0	0
5	Mkhanazi ,M (Mthokozisi)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mkhanazi ,M (Mthokozisi)	1	1199.8	774.8	1	1200	774.8	0	0	0	0	0	0
6	Jokwe ,P (Phakade)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Jokwe ,P (Phakade)	1	1397.2	972.2	1	1396.9	972.2	0	0	0	0	0	0
7	Letshoene ,K (Kgahlisho)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Letshoene ,K (Kgahlisho)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Magandi ,M (Mpendulo)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Magandi ,M (Mpendulo)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Majaki ,N (Naledi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Majaki ,N (Naledi)	1	1200	1200	1	1200	1200	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Nkosi, K (Keamohetswe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms